Controller front face



FIG. 1 is a perspective view of a controller with a controller front face according to a first embodiment of our new design;

FIG. 2 is a front elevational view of the controller front face of the first embodiment; and,

FIG. 3 is a front elevational view of a controller front face according to a second embodiment of our new design.

The broken line disclosure of the controller housing shown in FIG. 1 and the broken line disclosure of the digital display in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a controller front face, as shown and described. 